 & \multicolumn{2}{c}{(1)} & \multicolumn{2}{c}{(2)} & \multicolumn{2}{c}{(3)} \\ \midrule
\textbf{C. Policy knowledge index}&                  &         &                  &         &                  &         \\
\hspace{0.1cm} \textit{Intensive Invite}&    0.165\sym{*}  &  (0.090)&    0.234\sym{*}  &  (0.123)&    0.189\sym{*}  &  (0.102)\\
\hspace{0.1cm} Days since Sept 1&    0.001         &  (0.002)&    0.001         &  (0.002)&    0.001         &  (0.002)\\
\hspace{0.1cm} Male&   -0.095\sym{**} &  (0.039)&   -0.079\sym{**} &  (0.039)&   -0.089\sym{**} &  (0.040)\\
\hspace{0.1cm} Respondent age&   -0.000         &  (0.002)&   -0.001         &  (0.002)&    0.000         &  (0.002)\\
\hspace{0.1cm} Education: Primary&    0.163\sym{**} &  (0.066)&    0.151\sym{*}  &  (0.089)&    0.150\sym{*}  &  (0.080)\\
\hspace{0.1cm} Education: Secondary&   -0.050         &  (0.049)&   -0.059         &  (0.057)&   -0.079         &  (0.057)\\
\hspace{0.1cm} Education: Tertiary&   -0.113\sym{**} &  (0.044)&   -0.127\sym{***}&  (0.045)&   -0.125\sym{**} &  (0.048)\\
\hspace{0.1cm} Scheduled debate week&   -0.061\sym{**} &  (0.026)&   -0.077\sym{***}&  (0.029)&   -0.086\sym{***}&  (0.027)\\
\hspace{0.1cm} Number of candidates (2017)&    0.026\sym{**} &  (0.011)&    0.024\sym{**} &  (0.011)&    0.027\sym{**} &  (0.011)\\
\hspace{0.1cm} Incumbent ran in election (2017)&    0.036         &  (0.041)&    0.042         &  (0.044)&    0.041         &  (0.041)\\
\hspace{0.1cm} Log registered voters (2017)&   -0.010         &  (0.120)&    0.029         &  (0.120)&   -0.036         &  (0.124)\\
\hspace{0.1cm} Number of debates in district&   -0.090         &  (0.069)&   -0.086         &  (0.067)&   -0.078         &  (0.064)\\
\hspace{0.1cm} 1st voteshare (2011)&    0.923         &  (0.740)&    0.864         &  (0.744)&    1.051         &  (0.728)\\
\hspace{0.1cm} 2nd voteshare (2011)&    0.710         &  (0.514)&    0.820         &  (0.603)&    0.816         &  (0.514)\\
\hspace{0.1cm} 3rd voteshare (2011)&    1.120         &  (0.696)&    1.347\sym{*}  &  (0.795)&    1.662\sym{**} &  (0.801)\\
\hspace{0.1cm} Voteshare HHI (2011)&   -1.196         &  (0.838)&   -1.177         &  (0.859)&   -1.485\sym{*}  &  (0.841)\\
\hspace{0.1cm} Turnout (2011)&    0.806         &  (0.901)&    0.367         &  (0.974)&    0.852         &  (0.931)\\
\hspace{0.1cm} Share of repeat candidates (2017)&    0.320         &  (0.220)&    0.347         &  (0.231)&    0.351         &  (0.232)\\
\hspace{0.1cm} Log population density (2008)&   -0.116\sym{***}&  (0.030)&   -0.124\sym{***}&  (0.033)&   -0.121\sym{***}&  (0.030)\\
\hspace{0.1cm} Share with GSM coverage (2015)&    0.195         &  (0.147)&    0.123         &  (0.164)&    0.140         &  (0.158)\\
\hspace{0.1cm} Share owns a radio (2016)&   -0.031         &  (0.239)&   -0.213         &  (0.233)&   -0.157         &  (0.231)\\
\hspace{0.1cm} Share gets radio news often (2016)&   -0.076         &  (0.197)&   -0.011         &  (0.199)&    0.058         &  (0.192)\\
\hspace{0.1cm} Share over 18 (2008)&   -0.437         &  (1.626)&   -0.637         &  (2.027)&   -0.272         &  (1.912)\\
\hspace{0.1cm} Share with secondary education (2008)&    2.357\sym{***}&  (0.715)&    2.471\sym{***}&  (0.706)&    2.609\sym{***}&  (0.679)\\
\hspace{0.1cm} Avg. N radio stations covering each town (2016)&   -0.006         &  (0.005)&   -0.002         &  (0.006)&   -0.005         &  (0.006)\\
\midrule
\hspace{0.1cm} Observations&    4,060         &         &    4,060         &         &    4,060         &         \\
\hspace{0.1cm} Weight&       No         &         &    1/Obs         &         &  Reg/Obs         &         \\
\midrule
\specialcell{\textbf{D. Political information acquisition}}&                  &         &                  &         &                  &         \\
\hspace{0.1cm} \textit{Intensive Invite}&    0.243\sym{***}&  (0.074)&    0.283\sym{***}&  (0.085)&    0.278\sym{***}&  (0.086)\\
\hspace{0.1cm} Days since Sept 1&   -0.003\sym{*}  &  (0.002)&   -0.006\sym{***}&  (0.002)&   -0.005\sym{**} &  (0.002)\\
\hspace{0.1cm} Male&    0.079\sym{*}  &  (0.044)&    0.101\sym{**} &  (0.042)&    0.072\sym{*}  &  (0.040)\\
\hspace{0.1cm} Respondent age&   -0.006\sym{***}&  (0.002)&   -0.006\sym{***}&  (0.002)&   -0.005\sym{**} &  (0.002)\\
\hspace{0.1cm} Education: Primary&    0.187\sym{**} &  (0.078)&    0.165\sym{*}  &  (0.085)&    0.229\sym{***}&  (0.081)\\
\hspace{0.1cm} Education: Secondary&    0.252\sym{***}&  (0.051)&    0.285\sym{***}&  (0.057)&    0.240\sym{***}&  (0.053)\\
\hspace{0.1cm} Education: Tertiary&    0.102\sym{**} &  (0.050)&    0.064         &  (0.054)&    0.050         &  (0.057)\\
\hspace{0.1cm} Scheduled debate week&   -0.017         &  (0.029)&   -0.047\sym{*}  &  (0.027)&   -0.032         &  (0.029)\\
\hspace{0.1cm} Number of candidates (2017)&   -0.002         &  (0.012)&    0.013         &  (0.011)&    0.005         &  (0.011)\\
\hspace{0.1cm} Incumbent ran in election (2017)&   -0.130\sym{**} &  (0.053)&   -0.106\sym{*}  &  (0.055)&   -0.091\sym{*}  &  (0.053)\\
\hspace{0.1cm} Log registered voters (2017)&    0.163\sym{*}  &  (0.092)&    0.119         &  (0.090)&    0.171\sym{*}  &  (0.092)\\
\hspace{0.1cm} Number of debates in district&    0.096\sym{*}  &  (0.055)&    0.058         &  (0.053)&    0.096\sym{*}  &  (0.049)\\
\hspace{0.1cm} 1st voteshare (2011)&    0.520         &  (0.687)&    1.012\sym{*}  &  (0.584)&    1.043\sym{*}  &  (0.587)\\
\hspace{0.1cm} 2nd voteshare (2011)&    1.102         &  (0.668)&    1.089         &  (0.676)&    1.204\sym{*}  &  (0.683)\\
\hspace{0.1cm} 3rd voteshare (2011)&   -1.678\sym{**} &  (0.660)&   -0.924         &  (0.668)&   -0.830         &  (0.626)\\
\hspace{0.1cm} Voteshare HHI (2011)&   -0.896         &  (0.879)&   -1.586\sym{**} &  (0.754)&   -1.603\sym{**} &  (0.761)\\
\hspace{0.1cm} Turnout (2011)&    0.152         &  (0.843)&    0.460         &  (0.836)&    0.566         &  (0.818)\\
\hspace{0.1cm} Share of repeat candidates (2017)&    0.280         &  (0.196)&    0.443\sym{**} &  (0.191)&    0.333\sym{*}  &  (0.195)\\
\hspace{0.1cm} Log population density (2008)&   -0.020         &  (0.028)&   -0.021         &  (0.029)&   -0.022         &  (0.026)\\
\hspace{0.1cm} Share with GSM coverage (2015)&    0.099         &  (0.128)&   -0.004         &  (0.133)&    0.002         &  (0.130)\\
\hspace{0.1cm} Share owns a radio (2016)&    0.190         &  (0.244)&    0.033         &  (0.226)&    0.074         &  (0.223)\\
\hspace{0.1cm} Share gets radio news often (2016)&   -0.115         &  (0.198)&    0.008         &  (0.198)&   -0.044         &  (0.191)\\
\hspace{0.1cm} Share over 18 (2008)&   -1.682         &  (1.398)&   -1.866         &  (1.258)&   -1.971         &  (1.364)\\
\hspace{0.1cm} Share with secondary education (2008)&   -0.043         &  (0.627)&    0.537         &  (0.616)&    0.195         &  (0.590)\\
\hspace{0.1cm} Avg. N radio stations covering each town (2016)&    0.002         &  (0.006)&    0.001         &  (0.006)&   -0.001         &  (0.006)\\
\midrule
\hspace{0.1cm} Observations&    4,060         &         &    4,060         &         &    4,060         &         \\
\hspace{0.1cm} Weight&       No         &         &    1/Obs         &         &  Reg/Obs         &         \\
